| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $82.57 | 7.528% | $88.7859 | $88.79 | $88.80 | $88.80 |
| Purchase #2 | $134.39 | 8.377% | $145.6479 | $145.65 | $145.65 | $145.60 |
| Purchase #3 | $76.96 | 4.357% | $80.3131 | $80.31 | $80.30 | $80.30 |
| Purchase #4 | $243.41 | 13.835% | $277.0858 | $277.09 | $277.10 | $277.10 |
| Purchase #5 | $106.92 | 12.812% | $120.6186 | $120.62 | $120.60 | $120.60 |
| Purchase #6 | $92.91 | 6.469% | $98.9203 | $98.92 | $98.90 | $98.90 |
| Purchase #7 | $181.82 | 10.369% | $200.6729 | $200.67 | $200.65 | $200.70 |
| 7 purchase totals = | $918.98 | $1,012.0445 | $1,012.05 | $1,012.00 | $1,012.00 | |